DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=emprego.lu
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
April 26, 2026
Valid Until
July 25, 2026 43 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
21:16:4D:B4:B4:87:D4:AD:C7:69:C3:0B:5B:18:38:85:54:12:05:12:B0:7B:77:32:99:D8:DC:01:A9:55:D8:75
Alternative Names
80 domains

Security Configuration

TLS Protocols
TLS 1.2 TLS 1.3
Forward Secrecy
Supported (Modern clients use PFS)

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

CAA Records (Certificate Authority Authorization)

CAA Records
Not Configured (Any CA can issue certificates)
CAA Issues
  • • No CAA records configured - any CA can issue certificates
Recommendations
  • • Implement CAA records to restrict which CAs can issue certificates for your domain
  • • This adds an extra layer of security against unauthorized certificate issuance
  • • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
  • • Consider adding 'iodef' record to receive security incident reports

Subject Alternative Names

80 domains
mithu.live *.mithu.live

Other domains in certificate

digiplay.studio *.digiplay.studio
emprego.lu *.emprego.lu
manyao.live *.manyao.live
mergulho.bet *.mergulho.bet
*.ao.monarkinsulation.com *.at.monarkinsulation.com *.bi.monarkinsulation.com *.bj.monarkinsulation.com *.bo.monarkinsulation.com *.bw.monarkinsulation.com *.ca.monarkinsulation.com *.cd.monarkinsulation.com *.cg.monarkinsulation.com *.cl.monarkinsulation.com *.co.monarkinsulation.com *.cv.monarkinsulation.com *.da.monarkinsulation.com *.de.monarkinsulation.com *.do.monarkinsulation.com *.ec.monarkinsulation.com *.eg.monarkinsulation.com *.en.monarkinsulation.com *.er.monarkinsulation.com *.es.monarkinsulation.com *.et.monarkinsulation.com *.fr.monarkinsulation.com *.hn.monarkinsulation.com *.hr.monarkinsulation.com *.hu.monarkinsulation.com *.iq.monarkinsulation.com *.it.monarkinsulation.com *.ja.monarkinsulation.com *.jm.monarkinsulation.com *.lu.monarkinsulation.com *.lv.monarkinsulation.com *.md.monarkinsulation.com *.mg.monarkinsulation.com monarkinsulation.com *.monarkinsulation.com *.mx.monarkinsulation.com *.no.monarkinsulation.com *.nz.monarkinsulation.com *.om.monarkinsulation.com *.pe.monarkinsulation.com *.pl.monarkinsulation.com *.pt.monarkinsulation.com *.py.monarkinsulation.com *.qa.monarkinsulation.com *.ru.monarkinsulation.com *.rw.monarkinsulation.com *.sk.monarkinsulation.com *.sn.monarkinsulation.com *.ss.monarkinsulation.com *.sv.monarkinsulation.com *.sz.monarkinsulation.com *.td.monarkinsulation.com *.th.monarkinsulation.com *.tn.monarkinsulation.com *.tr.monarkinsulation.com *.tz.monarkinsulation.com *.ug.monarkinsulation.com *.uk.monarkinsulation.com *.us.monarkinsulation.com *.uy.monarkinsulation.com
nathans.studio *.nathans.studio
nbcrfli.co.za *.nbcrfli.co.za
odia.life *.odia.life
pardesi.live *.pardesi.live
preeco.studio *.preeco.studio